Question

Three numbers are in the ratio 2:3:5 and the sum of their cubes is 4320. Find the numbers.

Answer 1

Answer:

numbers are 6,9,15 respectively

Step-by-step explanation:

let the number be x

so the ratio would be 2x:3x:5x

now cube the numbers

so you would get them as

8x^3+27x^3+125x^3=4320

160x^3=4320

x^3=4320/160

x^3=27

x^3=3^3

you would get x as 3

so the numbers are 6,9,15

Answer 2

Answer:

numbers

Step-by-step explanation:

the ratio 2:3:5